JPS4812349B1 - - Google Patents

Info

Publication number
JPS4812349B1
JPS4812349B1 JP44032837A JP3283769A JPS4812349B1 JP S4812349 B1 JPS4812349 B1 JP S4812349B1 JP 44032837 A JP44032837 A JP 44032837A JP 3283769 A JP3283769 A JP 3283769A JP S4812349 B1 JPS4812349 B1 JP S4812349B1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP44032837A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4812349B1 publication Critical patent/JPS4812349B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Measuring Fluid Pressure (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Push-Button Switches (AREA)
  • Contacts (AREA)
JP44032837A 1968-05-01 1969-04-30 Pending JPS4812349B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72564568A 1968-05-01 1968-05-01

Publications (1)

Publication Number Publication Date
JPS4812349B1 true JPS4812349B1 (ja) 1973-04-19

Family

ID=24915411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44032837A Pending JPS4812349B1 (ja) 1968-05-01 1969-04-30

Country Status (7)

Country Link
US (1) US3534192A (ja)
JP (1) JPS4812349B1 (ja)
DE (1) DE1920463C3 (ja)
ES (1) ES366642A1 (ja)
FR (1) FR2007594A1 (ja)
GB (1) GB1256385A (ja)
IE (1) IE33085B1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020047492A (ja) * 2018-09-20 2020-03-26 株式会社明電舎 リレー装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH566070A5 (ja) * 1974-06-13 1975-08-29 Sprecher & Schuh Ag
US4027277A (en) * 1975-07-14 1977-05-31 International Telephone And Telegraph Corporation Vacuum relay with reduced sensitivity to manufacturing tolerances and optional latching feature
US4105982A (en) * 1977-03-28 1978-08-08 International Telephone And Telegraph Corporation Vacuum relay with reduced sensitivity to manufacturing tolerances and optional latching feature
US4755643A (en) * 1986-01-17 1988-07-05 501 F.L. Industries, Inc. Electronic relay switch with thermal/electrical shunt
US5003275A (en) * 1989-08-28 1991-03-26 Babcock, Inc. Non-latching relay switch assembly
US4998082A (en) * 1989-08-28 1991-03-05 Babcock, Inc. Latching relay switch assembly
DE4315773A1 (de) * 1993-05-07 1994-11-17 Siemens Ag Gasdicht gekapseltes Schaltteil
DE4329349A1 (de) * 1993-08-27 1995-03-02 Siemens Ag Gasdicht gekapseltes Schaltteil
US9524840B2 (en) * 2015-01-21 2016-12-20 Thomas & Betters International LLC High-temperature, high-pressure vacuum relay

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2285467A (en) * 1937-08-13 1942-06-09 Lorenz C Ag Electromagnetic relay
FR1356966A (fr) * 1963-01-14 1964-04-03 Controls France S A Perfectionnements aux lames de contact pour dispositifs de commande d'ouverture et de fermeture de circuits électriques et dispositifs en comportant application
US3406268A (en) * 1967-11-20 1968-10-15 Jennings Radio Mfg Corp Miniature single pole-double throw ceramic-metal switch structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020047492A (ja) * 2018-09-20 2020-03-26 株式会社明電舎 リレー装置

Also Published As

Publication number Publication date
DE1920463A1 (de) 1970-08-27
GB1256385A (en) 1971-12-08
FR2007594A1 (ja) 1970-01-09
US3534192A (en) 1970-10-13
ES366642A1 (es) 1971-03-16
DE1920463C3 (de) 1979-08-09
IE33085L (en) 1969-11-01
DE1920463B2 (de) 1978-12-14
IE33085B1 (en) 1974-03-20

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